. >> mitt romney kicked off his last campaign day in florida, where voters will help award the biggest battleground prize. >> we can begin a better tomorrow, tomorrow. with the help of the people in florida, that is exactly what is going to happen. >> reporter: the republican nominee is on a final tear through the states that will decide who wins the white house. >> i need iowa. cleveland really does rock, you know that? >> reporter: president obama is spending the final hours of the campaign in wisconsin, iowa and ohio. and he is using star power to push supporters to the polls. today bruce springsteen joins the president on the campaign trail. >> you know where i stand. you know i tell the truth. >> reporter: the latest polls show the white house race is tied nationally. but in the swing states, the president appears to have a slht edge. pollsterbelieve the president is closer to the 270 electoral votes needed to win. that means he has to capture fewer toss ups for governor romney to take the election. romney aides dispute that claim and say their supporters have surged to the polls.